export class Point {
    public x: number;
    public y: number;
    constructor(x: number = 0, y: number = 0) {
        this.x = x;
        this.y = y;
    }
}
export class StrokePoint extends Point {
    public factor: number;
    constructor(x: number = 0, y: number = 0, factor: number = 0.5) {
        super(x, y);
        this.factor = factor;
    }
}